TR Custom 4” exhaust question

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stg1dom

Stage 2 GN
Joined
Feb 11, 2005
Messages
46
has anyone used this exhaust? I was curious on how well the fitment was. I’m considering buying it but I’m just real skeptic on getting a 4” tailpipe over the rear and it not running. It looks like a killer piece but just looking for some input on it. Thanks
 
I have the RJC. Beware it’s LOUD!!

A buddy has the GN1 version. Very similar but I think the RJC was more complete.

Don’t be surprised if you need to do some fabrication to make it fit. For example a custom made race pipe is a given
 
I was leaning toward the TR custom because he’s local and I could just pick it up. But I’ll take a look at the RJC also. Really just looking for a 3 1/2 but no one makes one.
 
Pretty sure he sells GN1
Either one will work
 
I have a 3" single shot and it was TIGHT to get it over the axle without banging the body or the suspension. I can't imagine trying it with a 4".

It'd be even worse with stock squished body bushings and spring pads.
 
I would look into their 3" polished dual system if you are concerned with fit. The 3" duals would flow about the same, and it fits very well on a Buick. Imo that has to be the best looking and sounding system out there.
 
I was leaning toward the TR custom because he’s local and I could just pick it up. But I’ll take a look at the RJC also. Really just looking for a 3 1/2 but no one makes one.

Brian Lorenz does have a 3.5 exhaust that he puts on cars. Reach out to him.... Lorenz Performance on FB
 
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